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Individual Calculations February 2014 |
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| Gatica, Jose Miguel Total change: -0.45 | |   |
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| 23rd Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2013-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 1977 | 1.50 | 5 | -0.03 | 15 | -0.45 | |
|  Beilin, Allan | | | 2068 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Lopez, Armando Enrique | | | 2215 | COL | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Nita, Marian Nick | | | 2109 | USA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Haessler, Carl | | | 2169 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Li, Ethan | | | 2068 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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